GMC SIERRA 2500 HD - Free Shipping on Orders Over $109 at Summit Racing

Moog Replacement Pitman Arms K6654HD

Pitman Arm, Each

Part Number: MOG-K6654HD

4.5 out of 5 stars ( 4 )

Estimated Ship Date: Today

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PowerStop Z36 Truck and Tow Brake Upgrade Kits K8713-36

Brake Rotors/Pads, Drilled/Slotted, Iron, Zinc Dichromate Plated, Rear, Chevy, GMC, Kit

Part Number: PWR-K8713-36

Not Yet Reviewed

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Hypertech Inline Speedometer Calibrator Modules 730129

Speedometer Recalibration Device, Inline Speedometer Calibrator Module, Electronic, Chevrolet, GMC, Each

Part Number: HYP-730129

5.0 out of 5 stars ( 1 )

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Key Parts Rocker Panels 0865-110

Rocker Panels, Right Side Outer, Steel, Black, Crew Cab, Chevrolet, GMC, Each

Part Number: KPT-0865-110

5.0 out of 5 stars ( 1 )

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Hastings Piston Ring Sets 2M4860030

Piston Rings, Plasma-moly, 4.030 in. Bore, 1.5mm, 1.5mm, 3.0mm Thickness, 8-Cylinder, Set

Part Number: HSN-2M4860030

5.0 out of 5 stars ( 1 )

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Flowmaster American Thunder Exhaust Systems 17328

Exhaust System, Force II, Cat-Back, Steel, Aluminized, Polished Tip, Chevy, GMC, Pickup, 6.0, 8.1L

Part Number: FLO-17328

4.39 out of 5 stars ( 18 )

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VEGE Remanufactured Long Block Crate Engines VCTF4WD

Crate Engine, Remanufactured, Long Block, Assembled, GM, 6.0L, 4WD, Each

Part Number: VRE-VCTF4WD

5.0 out of 5 stars ( 2 )

Estimated Ship Date: Apr 28, 2026 if ordered today

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Estimated Ship Date: Apr 28, 2026 if ordered today

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ATK High Performance Chevy LQ4 6.0L 460 HP Long Block Crate Engines HP93

4.5 out of 5 stars ( 10 )

Estimated Ship Date: Tomorrow

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Fleece Performance Transmission Cooler Lines FPE-TL-LBZ-LMM

Automatic Transmission Cooler Lines, Rubber, Chevy, GMC, 6.6L Diesel, Allison 1000, Kit

Part Number: FLE-FPETLLBZLMM

3.25 out of 5 stars ( 8 )

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TransGo Lockup Valve Kits 6L8 CS-TCC

Clutch Select Valve and TCC Regulator Valve kit GM 6L45, 6L50, 6L80, and 6L90

Part Number: TRG-6L8CSTCC

Not Yet Reviewed

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Flowmaster Stainless Steel American Thunder Exhaust Systems 817328

Exhaust System, American Thunder, Cat-back, Single, Stainless, Side Exit, Chevy, GMC, 6.0L LS, 8.1L, Kit

Part Number: FLO-817328

4.73 out of 5 stars ( 11 )

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Cloyes Race Billet True Roller Timing Sets 9-3658TX3

Cloyes Race Billet True Roller Timing Sets 9-3658TX3

Timing Chain and Gears, Single Roller, Steel Sprockets, Chevy, 5.7L LS, 6.0L LS, Kit

Part Number: CLO-9-3658TX3

4.46 out of 5 stars ( 13 )

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ACL Performance Race Series Rod Bearing Sets 8B663HXC-STD

Rod Bearings, Race Series, CT-1 Coated, Tri-Metal, .001 in., .025mm Extra Clearance, Chevrolet, Small Block, LS, Set of 8

Part Number: PEB-8B663HXC-STD

Not Yet Reviewed

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Fluidampr Harmonic Dampers 890101

Harmonic Balancer, External Balance, Steel, Black, Chevy/GMC, Duramax Diesel, Each

Part Number: FLU-890101

4.0 out of 5 stars ( 4 )

Estimated Ship Date: Today

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Cold Case Performance Aluminum Radiators GMT575A

Radiator, Performance, Aluminum, Polished, Crossflow, 2 Row, Transmission Cooler, Chevrolet, GMC, Each

Part Number: RAD-GMT575A

3.6 out of 5 stars ( 5 )

Estimated Ship Date: Today

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Mr. Gasket LS Thermostats 6368

Thermostat, 180 Degree, High-Flow, Copper/Brass, GM, LS, Each

Part Number: MRG-6368

4.0 out of 5 stars ( 9 )

Estimated Ship Date: Today

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Strange U-Joints U1641

Universal Joint, 1350 Style, Steel, Each

Part Number: STR-U1641

3.67 out of 5 stars ( 6 )

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Powermaster Street Alternators 58302

Alternator, AD244 Style, 2 Pin Regulator, 220 Amps, Offset 2 Inch Pulley, Black Powdercoated Finish, Serpentine, Cadillac, Chevy, GMC, Each

Part Number: PWM-58302

4.88 out of 5 stars ( 8 )

Estimated Ship Date: Today

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Clevite H-Series Main Bearings MS-2199H-1

Main Bearings, H Series, .001 in. Crankshaft Undersize, Tri Metal, Chevy, 4.8, 5.3, 5.7L, Set of 5

Part Number: CLE-MS2199H1

5.0 out of 5 stars ( 1 )

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Summit Racing™ Protorque Chevy LS Starter SUM-820320

Starter, Protorque, Mini, Chevy, LS, Each

Part Number: SUM-820320

4.0 out of 5 stars ( 12 )

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Powermaster High-Amp Alternators 68237

Alternator, High-Amp, GM AD244 Case, 220 amps, 12 V, Serpentine Pulley, Offset Mount, Polished, Internal Regulator, Chevrolet, GMC, Each

Part Number: PWM-68237

4.83 out of 5 stars ( 6 )

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Fox 2.0 Shocks FOX98224758

Shock, FOX 2.0 Performance Series, IFP Shock, Ram, Chevy, GMC, Dodge, Jeep, 4WD, Rear, Lifted 3.0 - 5.0 in. Each

Part Number: BDX-FOX98224758

Not Yet Reviewed

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Summit Racing™ Extreme Performance Coated Brake Rotors SUM-BRC-66059PR

Brake Rotors, Drilled/Slotted, Iron, Zinc Dichromate Plated, Front, Chevy, GMC, Pair

Part Number: SUM-BRC-66059PR

Not Yet Reviewed

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Powermaster Street Alternators 58247

Alternator, Street, 165 Amps, Black Powdercoated Finish, Serpentine, Cadillac, Chevy, GMC, Each

Part Number: PWM-58247

4.2 out of 5 stars ( 5 )

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Granatelli Motor Sports Spark Plug Wires 28-1629HTR

Spark Plug Wire Sets, Assembled, Solid Core, Black Boots, Red Wires, 8.00mm Diameter, Cadillac, Chevrolet, GMC, Hummer, Pontiac, V8, Set

Part Number: GRN-28-1629-HTR

5.0 out of 5 stars ( 4 )

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Summit Racing™ Exhaust Manifold Gaskets SUM-110445

Exhaust Manifold and Header Gaskets, Multi-Layer Steel, Round Port, Chevrolet, GM, LS, Includes EGR and Air Injection Gaskets, Set

Part Number: SUM-110445

5.0 out of 5 stars ( 1 )

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GMC SIERRA 2500 HD Parts and Accessories